Although Sydney is a large city it is home to a great number and diversity of wildflowers which I have been photographing for many years. Many wildflowers are native and many introduced species have become endemic, welcome or not. I am a retired health professional, not a botanist. I have listed alphabetically by genus and species over 250 species which I can identify with reasonable confidence. I also show some of the many I have not yet identified in the hope that others will be able to do so.